日本文部科学省发布的《科学技术指标2026》显示，2024年中国研发投入总额达97.1兆日圆，首次超过美国的95.3兆日圆，成为全球研发投入最多的国家[1]。其中，中国企业研发投入达75.4兆日圆，年增长率为13%，增速明显高于美国同期的6.7%[1]。日本研发投入总额为22.1兆日圆，排名第三[1]。
中国企业在电脑、电子和光学产品制造业领域的研发投入增幅最为显著[1]。美国自2022年起对中国先进半导体及制造设备采取出口管制措施，这促使中国加快自主研发步伐，在超级电脑、人工智能等领域持续加大投入[1]。
According to data released by Japan's Ministry of Education, Culture, Sports, Science and Technology in its "Science and Technology Indicators 2026," China's research and development expenditure reached 97.1 trillion yen in 2024, exceeding the United States' 95.3 trillion yen for the first time and becoming the highest globally [1]. China's R&D investment grew by 13.1 percent year-over-year, while the United States saw a more modest increase of 6.7 percent [1]. Japan ranked third with 22.1 trillion yen in research spending [1].
Chinese enterprises accounted for 75.4 trillion yen of the national total, representing 13 percent annual growth [1]. The increase was particularly pronounced in the computer, electronics, and optical products manufacturing sectors [1]. Since 2022, U.S. restrictions on advanced semiconductor and manufacturing equipment exports to China have spurred the nation's efforts to develop independent capabilities in supercomputers, artificial intelligence, and other critical technologies [1].